JPH026796U - - Google Patents
Info
- Publication number
- JPH026796U JPH026796U JP8488288U JP8488288U JPH026796U JP H026796 U JPH026796 U JP H026796U JP 8488288 U JP8488288 U JP 8488288U JP 8488288 U JP8488288 U JP 8488288U JP H026796 U JPH026796 U JP H026796U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- earth
- excavation device
- sand
- propulsion method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009412 basement excavation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims 7
- 230000001050 lubricating effect Effects 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 239000012530 fluid Substances 0.000 claims 3
- 239000002689 soil Substances 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 2
- 239000000314 lubricant Substances 0.000 claims 2
- 238000005553 drilling Methods 0.000 claims 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
図面は本考案に係る推進工法用掘削装置の実施
例を示し、第１図は要部断面図、第２図は要部横
断面図である。
３…カツター、４…掘削装置本体、５…回転ド
ラム、６…スクリユーコンベア、８…土砂受入部
、１０…ノズル、１２…供給装置、Ｐ…中心軸芯
。
The drawings show an embodiment of the excavation device for the propulsion method according to the present invention, and FIG. 1 is a cross-sectional view of the main part, and FIG. 2 is a cross-sectional view of the main part. 3... Cutter, 4... Excavating device main body, 5... Rotating drum, 6... Screw conveyor, 8... Sediment receiving section, 10... Nozzle, 12... Supply device, P... Central axis.
Claims (1)
カツター３を先端部に設けると共に、前記カツタ
ー３の背部に前記カツター３により掘削された土
砂を受入れる回転ドラム５を設け、前記回転ドラ
ム５内でその回転ドラム５の回転によつて持上げ
られた土砂を受止める排土用スクリユーコンベア
６の土砂受入部８を設けて、ある推進工法用掘削
装置であつて、前記カツター３に対して、水又は
潤滑液を供給するノズル１０を設け、前記ノズル
１０に高圧で水又は潤滑液を送る供給装置１２を
設けてある推進工法用掘削装置。 ２ 掘削装置本体４の中心軸芯Ｐ周りで回転する
カツター３を先端部に設けると共に、前記カツタ
ー３の背部に前記カツター３により掘削された土
砂を受入れる回転ドラム５を設け、前記回転ドラ
ム５内でその回転ドラム５の回転によつて持上げ
られた土砂を受止める排土用スクリユーコンベア
６の土砂受入部８を設けてある推進工法用掘削装
置であつて、前記カツター３に対して水又は潤滑
液を供給する第１ノズル１０と、前記ドラム５内
周面５ａに対して水又は潤滑液を供給する第２ノ
ズル１０を設け、前記第１ノズル１０に高圧で潤
滑液を送る供給装置１２を設けてある推進工法用
掘削装置。 ３ 掘削装置本体４の中心軸芯Ｐ周りで回転する
カツター３を先端部に設けると共に、前記カツタ
ー３の背部に前記カツター３により掘削された土
砂を受入れる回転ドラム５を設け、前記回転ドラ
ム５内でその回転ドラム５の回転によつて持上げ
られた土砂を受止める排土用スクリユーコンベア
６の土砂受入部８を設けてある推進工法用掘削装
置であつて、前記カツター３と前記ドラム５内周
面５ａに対して、水又は潤滑液を供給するノズル
１０を各別に設け、前記ノズル１０夫々に高圧で
潤滑液を送る供給装置１２を設けてある推進工法
用掘削装置。[Claims for Utility Model Registration] 1. A cutter 3 that rotates around the central axis P of the excavation device body 4 is provided at the tip, and a rotary drum 5 that receives earth and sand excavated by the cutter 3 on the back of the cutter 3. An excavation device for a certain propulsion method is provided with a soil receiving part 8 of a screw conveyor 6 for soil removal that receives soil lifted up by the rotation of the rotary drum 5 within the rotary drum 5. , an excavation device for a propulsion method, which is provided with a nozzle 10 for supplying water or a lubricant to the cutter 3, and a supply device 12 for supplying water or the lubricant at high pressure to the nozzle 10. 2 A cutter 3 that rotates around the central axis P of the excavation device body 4 is provided at the tip, and a rotating drum 5 that receives earth and sand excavated by the cutter 3 is provided at the back of the cutter 3, and the inside of the rotating drum 5 is provided. The excavation device for the propulsion method is provided with an earth and sand receiving section 8 of an earth removal screw conveyor 6 that receives earth and sand lifted by the rotation of the rotary drum 5. A supply device 12 that includes a first nozzle 10 that supplies lubricating fluid and a second nozzle 10 that supplies water or lubricating fluid to the inner circumferential surface 5a of the drum 5, and that supplies the lubricating fluid to the first nozzle 10 at high pressure. Drilling equipment for propulsion method that is equipped with. 3 A cutter 3 that rotates around the central axis P of the excavation device main body 4 is provided at the tip, and a rotating drum 5 that receives earth and sand excavated by the cutter 3 is provided at the back of the cutter 3, and the inside of the rotating drum 5 is provided. The excavation device for the propulsion method is provided with an earth and sand receiving section 8 of an earth removal screw conveyor 6 that receives earth and sand lifted by the rotation of the rotary drum 5, and the cutter 3 and the inside of the drum 5 are An excavation device for a propulsion method, in which nozzles 10 for supplying water or lubricating liquid are separately provided to a circumferential surface 5a, and a supply device 12 for feeding the lubricating liquid at high pressure to each of the nozzles 10 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8488288U JPH0626633Y2 (en) | 1988-06-27 | 1988-06-27 | Drilling equipment for propulsion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8488288U JPH0626633Y2 (en) | 1988-06-27 | 1988-06-27 | Drilling equipment for propulsion method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH026796U true JPH026796U (en) | 1990-01-17 |
| JPH0626633Y2 JPH0626633Y2 (en) | 1994-07-20 |
Family
ID=31309564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8488288U Expired - Lifetime JPH0626633Y2 (en) | 1988-06-27 | 1988-06-27 | Drilling equipment for propulsion method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626633Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593957A (en) * | 2020-12-03 | 2021-04-02 | 重庆文理学院 | Tunneling measuring machine capable of realizing remote control type TBM construction and using method |
-
1988
- 1988-06-27 JP JP8488288U patent/JPH0626633Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593957A (en) * | 2020-12-03 | 2021-04-02 | 重庆文理学院 | Tunneling measuring machine capable of realizing remote control type TBM construction and using method |
| CN112593957B (en) * | 2020-12-03 | 2022-08-19 | 重庆文理学院 | Tunneling measuring machine capable of realizing remote control type TBM construction and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626633Y2 (en) | 1994-07-20 |
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